# Stax SR-404LE (with perfect seal)
See [usage instructions](https://github.com/jaakkopasanen/AutoEq#usage) for more options and info.

### Parametric EQs
You can use filters 1-5 or 1-10. Apply preamp of -4.1 dB or -4.1 dB, respectively.

|   # | Type      |   Fc (Hz) |    Q |   Gain (dB) |
|-----|-----------|-----------|------|-------------|
|   1 | LowShelf  |       105 | 0.7  |         4   |
|   2 | Peaking   |       469 | 1.32 |         0.4 |
|   3 | Peaking   |      1611 | 1.55 |        -5.1 |
|   4 | Peaking   |      4422 | 5.73 |         3.4 |
|   5 | Peaking   |      8367 | 1.7  |         3.4 |
|   6 | Peaking   |        41 | 2.75 |        -1   |
|   7 | Peaking   |      2154 | 4.04 |        -1   |
|   8 | Peaking   |      2961 | 4.79 |         2.4 |
|   9 | Peaking   |      5632 | 6    |        -1.3 |
|  10 | HighShelf |     10000 | 0.7  |        -4.1 |

### Fixed Band EQs
When using fixed band (also called graphic) equalizer, apply preamp of **-5.1 dB** (if available) and set gains manually with these parameters.

|   # | Type    |   Fc (Hz) |    Q |   Gain (dB) |
|-----|---------|-----------|------|-------------|
|   1 | Peaking |        31 | 1.41 |         4.5 |
|   2 | Peaking |        62 | 1.41 |         2.3 |
|   3 | Peaking |       125 | 1.41 |         1.1 |
|   4 | Peaking |       250 | 1.41 |        -0.7 |
|   5 | Peaking |       500 | 1.41 |         0.9 |
|   6 | Peaking |      1000 | 1.41 |        -1.5 |
|   7 | Peaking |      2000 | 1.41 |        -4.7 |
|   8 | Peaking |      4000 | 1.41 |         2.4 |
|   9 | Peaking |      8000 | 1.41 |         3.3 |
|  10 | Peaking |     16000 | 1.41 |        -9.7 |

### Graphs
![](./Stax%20SR-404LE%20(with%20perfect%20seal).png)
